ES337958A1 - Un dispositivo de transmision de fase lineal de senales de frecuencia. - Google Patents

Un dispositivo de transmision de fase lineal de senales de frecuencia.

Info

Publication number
ES337958A1
ES337958A1 ES337958A ES337958A ES337958A1 ES 337958 A1 ES337958 A1 ES 337958A1 ES 337958 A ES337958 A ES 337958A ES 337958 A ES337958 A ES 337958A ES 337958 A1 ES337958 A1 ES 337958A1
Authority
ES
Spain
Prior art keywords
cavities
ring
hybrid
resonant
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES337958A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of ES337958A1 publication Critical patent/ES337958A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/209—Hollow waveguide filters comprising one or more branching arms or cavities wholly outside the main waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Radio Relay Systems (AREA)
  • Waveguide Connection Structure (AREA)
ES337958A 1966-03-29 1967-03-13 Un dispositivo de transmision de fase lineal de senales de frecuencia. Expired ES337958A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55365A FR1480271A (fr) 1966-03-29 1966-03-29 Perfectionnements aux systèmes de transmission à phase linéaire

Publications (1)

Publication Number Publication Date
ES337958A1 true ES337958A1 (es) 1968-03-16

Family

ID=8604919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337958A Expired ES337958A1 (es) 1966-03-29 1967-03-13 Un dispositivo de transmision de fase lineal de senales de frecuencia.

Country Status (7)

Country Link
DE (1) DE1512160A1 (es)
ES (1) ES337958A1 (es)
FR (1) FR1480271A (es)
GB (1) GB1175427A (es)
LU (1) LU53294A1 (es)
MC (1) MC647A1 (es)
NL (1) NL6703327A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338950A (en) * 1976-09-21 1978-04-10 Nec Corp Microwave delay compensation circuit
KR100859558B1 (ko) * 2006-02-28 2008-09-23 주식회사 케이엠더블유 무선통신 기지국 공용화 장치
US7969359B2 (en) * 2009-01-02 2011-06-28 International Business Machines Corporation Reflective phase shifter and method of phase shifting using a hybrid coupler with vertical coupling

Also Published As

Publication number Publication date
LU53294A1 (es) 1967-05-29
GB1175427A (en) 1969-12-23
MC647A1 (fr) 1967-12-05
NL6703327A (es) 1967-10-02
DE1512160A1 (de) 1969-06-19
FR1480271A (fr) 1967-05-12

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